similar to: [LLVMdev] Resigning code ownership of libclc

Hi Peter, I'm assuming by this that you mean project ownership/maintainership of libclc, or are you instead referring to the copyright on your contributions to this project? I just want to be clear here. Also, do you plan on leaving the mailing list up, or should we start making alternative plans? Regards, Aaron Watry On Mon, Dec 8, 2014 at 3:18 PM, Peter Collingbourne <peter at

Hi, This is to announce the availability of libclc, an open source, BSD licensed implementation of the library requirements of the OpenCL C programming language, as specified by the OpenCL 1.1 Specification. libclc is intended to be used with Clang's OpenCL frontend. libclc website: http://www.pcc.me.uk/~peter/libclc/ libclc is designed to be portable and extensible. To this end, it

Hi everybody, the compiler design lab at Saarland University (chair of Sebastian Hack) is also working on an LLVM-based OpenCL driver. The project started as a use-case for our "Whole-Function Vectorization" library, which allows to transform a function to compute the same as W executions of the original code by using SIMD instructions (W = 4 for SSE/AltiVec, 8 for AVX). The

Do we have a list of these open-source LLVM-based OpenCL projects somewhere? Off the top of my head, we have: libclc: http://www.pcc.me.uk/~peter/libclc/ pocl: https://launchpad.net/pocl clover: http://cgit.freedesktop.org/~steckdenis/clover/ (I think that all of these have BSD- or MIT-style licenses). Are there any others? -Hal On Wed, 2011-10-19 at 14:47 +0100, Peter Collingbourne wrote:

Hi Ralf, > The project started as a use-case for our "Whole-Function Vectorization" > library, which allows to transform a function to compute the same as W > executions of the original code by using SIMD instructions (W = 4 for > SSE/AltiVec, 8 for AVX). Quite interesting. We were planning to add "vectorization" to our passes also, but if I understood the

Ralf, What version of the SDK were you using for your analysis? I don't see that in the slides/pdf. Thanks, Micah > -----Original Message----- > From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] > On Behalf Of Ralf Karrenberg > Sent: Wednesday, October 19, 2011 2:13 PM > To: llvmdev at cs.uiuc.edu > Subject: Re: [LLVMdev] ANN: libclc (OpenCL C

Hi Micah, The numbers from the paper were measured with the ATI Stream SDK v2.1 (it's only mentioned in the references I think). The most recent measurements I have were done with the current v2.5. Best, Ralf Am 19.10.2011 23:43, schrieb Villmow, Micah: > Ralf, > What version of the SDK were you using for your analysis? I don't see that in the slides/pdf. > > Thanks, >

Hi Carlos, On 10/20/11 9:54 AM, Carlos Sánchez de La Lama wrote: >> The project started as a use-case for our "Whole-Function Vectorization" >> library, which allows to transform a function to compute the same as W >> executions of the original code by using SIMD instructions (W = 4 for >> SSE/AltiVec, 8 for AVX). > > Quite interesting. We were planning to

Yes, we discussed this beforehand and I'd be happy to be the code owner. Peter On Tue, Sep 13, 2016 at 4:47 PM, Chris Lattner via llvm-dev < llvm-dev at lists.llvm.org> wrote: > > > On Sep 13, 2016, at 11:06 AM, Tom Stellard via llvm-dev < > llvm-dev at lists.llvm.org> wrote: > > > > Hi, > > > > I would like to nominate Peter Collingbourne as

Hi Chandler, Manuel, what's the right way to request/setup something like this? (automatic subscription of the libclc ML to all patches modifying files in llvm/libclc) thank you, Jan Vesely On Sat, Feb 15, 2020 at 12:01 AM Tom Stellard via Phabricator < reviews at reviews.llvm.org> wrote: > tstellar added a comment. > > In D74662#1877571

Hi Justin, I download llvm-ptx-samples [1] and try to build them. I found it seems lack of a complete document on how to build them with LLVM/Clang/libclc. Do you think it's a good idea to put a complete document/tutorial in _one_ place? Currently, there are your website [2], LLVM [3], Clang and libclc websites [5] over there. I feel people might get lost among those websites. ;-) Here

Hi, I would like to nominate Peter Collingbourne as a code owner for libLTO since he has done a lot of work on the new LTO APIs. -Tom

On Tue, Dec 6, 2011 at 10:17 PM, 陳韋任 <chenwj at iis.sinica.edu.tw> wrote: > Hi Justin, > > I download llvm-ptx-samples [1] and try to build them. I found it seems > lack > of a complete document on how to build them with LLVM/Clang/libclc. Do you > think > it's a good idea to put a complete document/tutorial in _one_ place? > Currently, > there are your

On 09/29/2015 04:19 PM, Tom Stellard via llvm-dev wrote: > On Tue, Sep 29, 2015 at 01:20:57PM +0000, Paweł Bylica via llvm-dev wrote: >> Hi LLVM, >> >> I would like to compile OpenCL kernel for a specific AMD GPU target. Is it >> possible with the current clang/LLVM? >> >> I started by using `clang -x cl` but it looks like at least some OpenCL >>

On Mon, May 9, 2016 at 4:26 PM, David Blaikie <dblaikie at gmail.com> wrote: > > > On Mon, May 9, 2016 at 3:38 PM, Peter Collingbourne <peter at pcc.me.uk> > wrote: > >> >> >> On Mon, May 9, 2016 at 3:17 PM, Peter Collingbourne <peter at pcc.me.uk> >> wrote: >> >>> >>> >>> On Mon, May 9, 2016 at 2:33 PM,

On Tue, May 10, 2016 at 3:03 PM, Adrian Prantl <aprantl at apple.com> wrote: > > On May 9, 2016, at 4:42 PM, Peter Collingbourne via llvm-dev < > llvm-dev at lists.llvm.org> wrote: > > > > On Mon, May 9, 2016 at 4:26 PM, David Blaikie <dblaikie at gmail.com> wrote: > >> >> >> On Mon, May 9, 2016 at 3:38 PM, Peter Collingbourne <peter

On Tue, May 10, 2016 at 11:45 AM, David Blaikie <dblaikie at gmail.com> wrote: > > > On Mon, May 9, 2016 at 4:42 PM, Peter Collingbourne <peter at pcc.me.uk> > wrote: > >> >> >> On Mon, May 9, 2016 at 4:26 PM, David Blaikie <dblaikie at gmail.com> wrote: >> >>> >>> >>> On Mon, May 9, 2016 at 3:38 PM, Peter

On Mon, May 9, 2016 at 3:17 PM, Peter Collingbourne <peter at pcc.me.uk> wrote: > > > On Mon, May 9, 2016 at 2:33 PM, David Blaikie <dblaikie at gmail.com> wrote: > >> >> >> On Mon, May 9, 2016 at 1:53 PM, Peter Collingbourne <peter at pcc.me.uk> >> wrote: >> >>> >>> >>> On Fri, May 6, 2016 at 2:10 PM, David

Hi, My goal is to use Clang/LLVM/libclc to compile an OpenCL kernel and eventually generate a PTX code. I already did this but I am not sure if the PTX code I am generating is correct (is the one that is supposed to be generated). For example, currently, In OpenCL : get_global_id(0) translates to In LLVM : %call = tail call i32 @get_global_id(i32 0) which translates to In PTX:

As I’m sure many of you have noticed, I no longer have the time to be a proper code owner for SelectionDAG. In the interest of the project and to keep development running smoothly, I am resigning my code ownership. Justin Bogner has graciously volunteered to take it up. He has a strong history of LLVM contributions, a demonstrated commitment to good community development practices, and has